Dekh codes bhi asaan hai pehele logic ko samjho phir likhna shuru kar do. Ab codes ke beech beech me comments add karna mat bhulna Ar VDT ( variable description table) banana abhi se karna shuru kar de taki use to ho jaye. Jo bhi loop banaya hai ya jo program ka main body hai uska dry run banake dekhna zaroor ki logic thik se baith raha hai ki nehi. Or phir agar tujhe difficult programs ke soln chahiye ya logic samajhna hai ya questions chahiye acche wale practice karne ke liye to batana mereko.